A handheld, battery-powered intracavity singly resonant optical parametric oscillator (IC-SRO) emitting 3.5 mu m, 39 mW CW radiation is demonstrated. The lasing threshold of the IC-SRO (end-pumped by a 808 nm diode) is 120 mW.
机构:
French German Res Inst St Louis ISL, 5 Rue Gen Cassagnou,BP 70034, F-68301 St Louis, FranceFrench German Res Inst St Louis ISL, 5 Rue Gen Cassagnou,BP 70034, F-68301 St Louis, France